I have been operating mobile since 1970 with radios in cars and in RV's since 1974.
My father in-law had a CB station at home and in his motorhome when I married, so we installed a CB in the car and soon had a CB station at home. Camping and traveling with the wife's parents was better because of the CB. In the early 70's they dropped licensing and the language became unsuitable for the family and we left CB and switched to ham radio.
I could still tune CB frequencies and listen to traffic reports while driving. But if I wanted to talk while driving using ham radio was far better. I learned to use phone patches and could literally get a patch to a landline while traveling to speak with family and gather family news.
Now, with cell phones, having two way radio may appear less important. But getting the traffic news by monitoring CB channel 19 still makes the CB capability worth while. Having ham radio means even when fully off the road boon docking with no cellular coverage, I can still be reached and reach out if I need to.
If you visit QRZ.COM W6LMJ you will see what I am doing with cars and RV's today. I like APRS, so I am using a TM710G for APRS and VHF/UHF voice. I use a glass mount UHF/VHF for the TM710G. Not only can family and friends see where I am but they ca also send text messages and email linked message world-wide to me. This is the link to the APRS page
https://aprs.fi/#!call=a%2FW6LMJ&tim...3600&tail=3600
For HF I have an Icom 7100 and an ALS-500M amplifier. I am planning to mount a Little Tarheel with top cap on the side of the motorhome using a Tarheel mounting bracket, with backplate, to hold the antenna. If you go to the Tarheel website and look at the photos I believe you can see one mounted on a Vista. When camping I put a trailer hitch flag pole support in the trailer hitch receiver and put a Comet CH250B on ten feet of pipe for 80 through 6 meter operation.
I am a bit of a fanatic about amateur radio. The wife is an Extra Class and insured five of our six kids licensed. We now have three son in-laws and two grand children licensed. It is a family affair. Good luck with your CB and ham radio installation efforts. Doing both can enhance the RVing experience.